5920-21-881-7209

Telephone Protector

5920218817209 218817209 A0239888NE-134QA1B-100 A0239888 NE134QA1B100

An item specifically designed to protect the phone circuits against high potentials, such as lightning and/or abnormal electrical currents. It may include an inclosure, but does not always include the protective components such as protector blocks, heat coils, and/or fuses. Excludes items which may be used in other than telephone circuits. See also ARRESTER, LIGHTNING and FUSEHOLDER. View more Telephone Protector